The October 2015 Critical Patch Update provides fixes for 154 new security vulnerabilities across a wide range of product families. It includes Oracle database, Oracle Fusion Middleware, Oracle Hyperion, Oracle Enterprise Manager, Oracle E-Business Suite, Oracle PeopleSoft Enterprise, Oracle Siebel CRM, Oracle Java SE, Oracle Pillar Axiom, Oracle Linux & Virtualization, and Oracle MySQL. The good news is that no evidence that any of the most severe vulnerabilities are being exploited in the wild, but malicious hackers sometimes reverse-engineer patches in order to find out how to exploit vulnerabilities on systems that have not yet been patched.”]
Source: https://grahamcluley.com/imagine-reincarnated-guy-charge-oracle-security/